package other.up.ascii;

import org.junit.Test;

public class ASCIITest {
    @Test
    public void test(){
        String arr = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()[]{}<>~` /*-_+=,./;\"\r\n?";
        System.out.println("长度:"+arr.length());
     for(int i=0;i<arr.length();i++){
         System.out.println(arr.charAt(i)+"===>"+Integer.valueOf(arr.charAt(i)));
     }


    }
}
